Answer:
15.7
Step-by-step explanation:
5 times 3.14 will give you circumference of a circle
Subtract to find out how much she spent:
30 - 27.90 = 2.10
Divide that by the cost per minute:
2.10 / 0.14 = 15
The call was 15 minutes.
Answer:
it helps sharpen ur brain up for future so as not to be cheated by others
Answer:that is one by on and the answer is 546$ 638
Step-by-step explanation:
Answer:
b = 70
b = a = 70
b = c = 70
Step-by-step explanation:
snice b and 70 are opposite the top; they are equal.
b and a are alternate internal they are again equal so a is 70.
and finally a is equal with c because they are opposite at the top.
I hope I helped you! :)))
